本文首先对热轧带钢表面质量缺陷发生的特点及数据挖掘理论进行了简单介绍。
This paper introduced the characters of surface defects of hot strips and data mining thesis briefly at first.
分析铜箔表面质量缺陷对电力变压器电气性能的影响，研究采用机器视觉系统对铜箔表面质量缺陷监视的关键技术。
The influence of copper foil surface quality on electrical performance of power transformer is analyzed, the key technology for monitoring the surface flaw with machine vision system is studied.
当钢坯被轧制为线材时，钢坯表面的“凹坑”缺陷对线材的表面质量仍有一定的影响。
When it is rolled into wire rod, the pit defect can be seen, affecting the surface quality of wire rod.
氧化铁皮缺陷是影响热轧带钢表面质量的重要因素之一。
The scale defect is an important influence factor on surface quality of hot rolled strip.
因为产品化学性质、规格或表面质量的缺陷，用户不认可的不锈钢产品。
Stainless steel that has been rejected by an original customer because of a defect in the chemistry, gauge, or surface quality.
冷轧退火后的带钢在平整过程中产生横折印缺陷，严重影响平整后带钢的表面质量及其力学性能。
Cross breaks are formed on the surface of cold rolled and tempered strip during temper rolling, which influence the surface quality and mechanical characteristics of the temper rolled strip.
本文综述了清除铸锭表层缺陷，以提高挤压材表面质量的方法。
The methods to improve the quality of the surface of extrusion materials by removing the defects on the surface layer of casting ingot are reviewed in this paper.
利用凝固过程自补缩，可使铸件表面质量好，无缩孔、缩松等铸造缺陷，工艺出品率大大提高。
Using self-feeding in solidification can make good surface quality, no shrinkage casting defects of castings; the technology product yield of the casting greatly increases.
介绍一套目前正在开发的冷轧带钢表面质量在线监测系统，该系统用于在线检测和识别冷轧带钢的表面缺陷。
A surface inspection system for cold rolled strips is introduced, which is used in on-line detection and recognition of surface defects on cold rolled strips.
提出了在恰当位置设置溢流槽和增大内浇口厚度等改进措施，从而有效降低了铸件冷隔、流痕、夹渣等缺陷的产生，提高了压铸件表面质量。
The position of overflow and thicker inner gate was optimized to reduce the probabilities of cold shut, flow marks and slag. Furthermore, the surface quality of the die casting improves.
挤压棒材表面质量良好无裂纹等缺陷，棒材中增强体颗粒和基体界面结合良好，基体合金中存在完整的等轴晶。
The surface of extrusion bar was of good quality without cracks. The interface between the particle and matrix bold was well and fine grains existed in the matrix.
滑移线是汽车覆盖件冲压生产中经常出现的一种表面缺陷，它严重影响了覆盖件的表面质量和车身的外观。
Slip line is a kind of surface defect which occurs in the forming of automobile panel and affects surface quality of automobile panel and appearance of body.
分析了板坯表面缺陷的类型、数量和分布，并提出了控制板坯表面质量的措施。
The type, amount and distribution of surface defects of slab were analyzed. The measures for controlling surface quality of slab were put forward.
然后对图像中的表面缺陷进行区域标记，并详细分析了表面缺陷区域面积的计算方法，再利用最大缺陷区域面积比例来判定橡胶栓表面质量。
Then the maximal disfigurement of the surface was inspected by regional marking, and the ratio calculation of the surface was analyzed to check out the quality of the rubber bolt.
然后对图像中的表面缺陷进行区域标记，并详细分析了表面缺陷区域面积的计算方法，再利用最大缺陷区域面积比例来判定橡胶栓表面质量。
Then the maximal disfigurement of the surface was inspected by regional marking, and the ratio calculation of the surface was analyzed to check out the quality of the rubber bolt.
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